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Which components make up all data in Data Vault 2.0?

  • Business keys, links between business keys, descriptive data
  • Data Vault, target model
  • Creative destruction, business keys, descriptive data
  • Hubs, links, satellites (correct)
  • What is the purpose of breaking data into fundamental components in Data Vault 2.0?

  • To derive any target model later (correct)
  • To optimize the storage of data
  • To describe the links between business keys
  • To create business keys
  • Why is Data Vault 2.0 referred to as 'creative' in terms of data destruction?

  • Because it creates business keys
  • Because it optimizes the storage of data
  • Because it destroys data completely
  • Because it breaks data into fundamental components (correct)
  • Data Vault 2.0 breaks data into business keys, relationships, and descriptive data.

    <p>True (A)</p> Signup and view all the answers

    Hubs in Data Vault 2.0 represent the relationships between business keys.

    <p>False (B)</p> Signup and view all the answers

    Satellites in Data Vault 2.0 store the descriptive data.

    <p>True (A)</p> Signup and view all the answers

    Match the following components of Data Vault 2.0 with their descriptions:

    <p>Hubs = Represent the business keys Links = Represent the relationships between business keys Satellites = Store the descriptive data Creative Destruction = Optimized to derive any target model later</p> Signup and view all the answers

    Match the following components of data with their corresponding counterparts in Data Vault 2.0:

    <p>Business keys = Hubs Links between business keys = Links Descriptive data = Satellites Data components in Data Vault 2.0 = Hubs, Links, and Satellites</p> Signup and view all the answers

    Match the following terms with their definitions in the context of Data Vault 2.0:

    <p>Creative = Optimized to derive any target model later Destruction = Breaking the data into fundamental components Data Vault 2.0 = A data storage and modeling approach Hubs = Represent the business keys in Data Vault 2.0</p> Signup and view all the answers

    Match the following data components with their descriptions:

    <p>Values = Raw data that is collected, such as numbers, text, images, or videos Entities = The objects or things that data represents, like a customer entity representing all customers of a business Relationships = The connections between entities, for example, a customer entity related to an order entity Tables = Structured collections of data in databases, made up of rows and columns</p> Signup and view all the answers

    Match the following data examples with their types:

    <p>A customer's name, address, and phone number = Customer data A product's description, price, and quantity in stock = Product data A sensor's reading of temperature, humidity, and air quality = Sensor data A social media post's text, images, and videos = Social media data</p> Signup and view all the answers

    Match the following data purposes with their descriptions:

    <p>Making decisions = Using data to make informed decisions about product development, marketing campaigns, etc. Tracking progress = Using data to track progress towards goals and identify areas for improvement</p> Signup and view all the answers

    Match the following data components with their corresponding roles:

    <p>Rows = Represent entities in a table Columns = Represent attributes of entities in a table</p> Signup and view all the answers

    Match the following data components with their definitions:

    <p>Values = The raw data that is collected Entities = The objects or things that data represents Relationships = The connections between entities Tables = Structured collections of data in databases</p> Signup and view all the answers

    Match the following data types with their examples:

    <p>Customer data = A customer's name, address, and phone number Product data = A product's description, price, and quantity in stock Sensor data = A sensor's reading of temperature, humidity, and air quality Social media data = A social media post's text, images, and videos</p> Signup and view all the answers

    Match the following data purposes with their explanations:

    <p>Making decisions = Using data to decide which new products to develop or which marketing channels to target Tracking progress = Using data to track progress towards goals and identify areas for improvement</p> Signup and view all the answers

    Match the following data components with their roles in a table:

    <p>Rows = Represent an entity Columns = Represent an attribute of an entity</p> Signup and view all the answers

    Match the following business operations with their corresponding use of data:

    <p>Track sales performance = Use data to track sales performance Optimize supply chain = Use data to optimize its supply chain Improve decision-making = By understanding and using data effectively, businesses can improve their decision-making Reduce costs = Use data to reduce costs</p> Signup and view all the answers

    Match the following benefits of using data with their descriptions:

    <p>Improve operations = Data can be used to improve business operations and make them more efficient Track progress = By understanding and using data effectively, businesses can track their progress Improve decision-making = By understanding and using data effectively, businesses can improve their decision-making Optimize supply chain = A company might use data to optimize its supply chain or reduce costs</p> Signup and view all the answers

    Match the following terms with their definitions in the context of business data usage:

    <p>Data = An essential asset for businesses of all sizes Operations = The activities involved in the day-to-day running of a business Decision-making = The process of making choices or finding solutions Efficiency = The ability to do something or produce something without wasting materials, time, or energy</p> Signup and view all the answers

    Match the following business activities with their corresponding use of data:

    <p>Improve operations = A company might use data to improve its business operations Track progress = By understanding and using data effectively, businesses can track their progress Optimize supply chain = A company might use data to optimize its supply chain Reduce costs = A company might use data to reduce its costs</p> Signup and view all the answers

    Match the following terms with their definitions in the context of data usage:

    <p>Track = To follow the progress or development of something Improve = To make or become better Optimize = To make the best or most effective use of a situation or resource Reduce = To make something smaller or less in amount, degree, or size</p> Signup and view all the answers

    Match the following components of a company's activities with their corresponding use of data:

    <p>Sales performance = A company might use data to track its sales performance Supply chain = A company might use data to optimize its supply chain Decision-making = By understanding and using data effectively, businesses can improve their decision-making Operations = Data can be used to improve business operations and make them more efficient</p> Signup and view all the answers

    Match the following terms with their definitions in the context of business operations:

    <p>Sales performance = The measurement of how well a company is doing in selling its products or services Supply chain = The sequence of processes involved in the production and distribution of a commodity Decision-making = The process of making choices or finding solutions Operations = The activities involved in the day-to-day running of a business</p> Signup and view all the answers

    Match the following benefits of using data with their descriptions:

    <p>Efficiency = Data can be used to make business operations more efficient Cost reduction = A company might use data to reduce its costs Progress tracking = By understanding and using data effectively, businesses can track their progress Decision-making improvement = By understanding and using data effectively, businesses can improve their decision-making</p> Signup and view all the answers

    Match the following terms with their definitions in the context of data usage:

    <p>Data = Facts and statistics collected together for reference or analysis Operations = The activities involved in the day-to-day running of a business Decision-making = The process of making choices or finding solutions Efficiency = The ability to do something or produce something without wasting materials, time, or energy</p> Signup and view all the answers

    Which of the following is NOT a fundamental component of data?

    <p>Databases (C)</p> Signup and view all the answers

    What do entities represent in the context of data?

    <p>Objects or things (B)</p> Signup and view all the answers

    How are data organized in databases?

    <p>In rows and columns (D)</p> Signup and view all the answers

    What is the purpose of data in businesses and organizations?

    <p>All of the above (D)</p> Signup and view all the answers

    Which of the following is an example of data?

    <p>A customer's name, address, and phone number (A)</p> Signup and view all the answers

    What can data be used for?

    <p>All of the above (D)</p> Signup and view all the answers

    How can data be used to make informed decisions?

    <p>By analyzing raw data (B)</p> Signup and view all the answers

    What is the most common way to store data?

    <p>In databases (A)</p> Signup and view all the answers

    Which of the following is NOT a potential use of data for businesses?

    <p>Improving customer satisfaction (A)</p> Signup and view all the answers

    What can businesses achieve by understanding and using data effectively?

    <p>All of the above (D)</p> Signup and view all the answers

    What is the main benefit of using data to track sales performance?

    <p>Identifying customer preferences (A)</p> Signup and view all the answers

    How can data be used to improve business operations?

    <p>All of the above (D)</p> Signup and view all the answers

    Why is data considered an essential asset for businesses?

    <p>All of the above (D)</p> Signup and view all the answers

    What is one potential use of data to improve business operations?

    <p>Optimizing supply chain (C)</p> Signup and view all the answers

    How can data be used to reduce costs for businesses?

    <p>Optimize supply chain (C)</p> Signup and view all the answers

    What is the potential benefit of using data to improve customer satisfaction?

    <p>All of the above (D)</p> Signup and view all the answers

    What can businesses achieve by optimizing their supply chain using data?

    <p>All of the above (D)</p> Signup and view all the answers

    True or false: Data can only be numbers and text.

    <p>False (B)</p> Signup and view all the answers

    True or false: Entities are the connections between data.

    <p>False (B)</p> Signup and view all the answers

    True or false: Data is essential for businesses and organizations.

    <p>True (A)</p> Signup and view all the answers

    True or false: Databases are structured collections of data that are organized in tables.

    <p>True (A)</p> Signup and view all the answers

    True or false: Each row in a table represents an attribute of an entity.

    <p>False (B)</p> Signup and view all the answers

    True or false: Data can be used to make informed decisions.

    <p>True (A)</p> Signup and view all the answers

    True or false: Data can be used to track progress towards goals.

    <p>True (A)</p> Signup and view all the answers

    True or false: Data can be stored and processed by a computer.

    <p>True (A)</p> Signup and view all the answers

    True or false: Data can be used to track sales performance or customer satisfaction.

    <p>True (A)</p> Signup and view all the answers

    True or false: Data can only be used by large businesses.

    <p>False (B)</p> Signup and view all the answers

    True or false: Data is not important for making informed decisions.

    <p>False (B)</p> Signup and view all the answers

    True or false: Data can be used to optimize business operations and make them more efficient.

    <p>True (A)</p> Signup and view all the answers

    True or false: Understanding and using data effectively can help businesses improve their decision-making.

    <p>True (A)</p> Signup and view all the answers

    True or false: Data is not an essential asset for businesses of all sizes.

    <p>False (B)</p> Signup and view all the answers

    True or false: Data can be used to improve the supply chain and reduce costs.

    <p>True (A)</p> Signup and view all the answers

    True or false: Data is only used by organizations, not businesses.

    <p>False (B)</p> Signup and view all the answers

    True or false: Data can help businesses track their progress and improve their operations.

    <p>True (A)</p> Signup and view all the answers

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